diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..63b13f5
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,3 @@
+venv:
+	python3 -m venv venv
+	sh -c '. venv/bin/activate; pip install -e .'
diff --git a/run b/run
index e1f2787..2fad251 100755
--- a/run
+++ b/run
@@ -1,13 +1,6 @@
 #!/bin/bash
 
 VENV_DIR="venv"
-
-if [ ! -d "$VENV_DIR" ]; then
-  python3 -m venv venv
-  . "$VENV_DIR/bin/activate"
-  pip install -e .
-else
-  . "$VENV_DIR/bin/activate"
-fi
-
+make "$VENV_DIR"
+. "$VENV_DIR/bin/activate"
 tge $@